CA856418A - Expressway ramp traffic control system - Google Patents

Expressway ramp traffic control system

Info

Publication number
CA856418A
CA856418A CA856418A CA856418DA CA856418A CA 856418 A CA856418 A CA 856418A CA 856418 A CA856418 A CA 856418A CA 856418D A CA856418D A CA 856418DA CA 856418 A CA856418 A CA 856418A
Authority
CA
Canada
Prior art keywords
control system
traffic control
expressway ramp
ramp traffic
expressway
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA856418A
Inventor
L. Barker John
L. Duvivier Charles
R. Pallat Ludwig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LFE Corp
Original Assignee
LFE Corp
Publication date
Application granted granted Critical
Publication of CA856418A publication Critical patent/CA856418A/en
Expired legal-status Critical Current

Links

CA856418A Expressway ramp traffic control system Expired CA856418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA856418T

Publications (1)

Publication Number Publication Date
CA856418A true CA856418A (en) 1970-11-17

Family

ID=36341958

Family Applications (1)

Application Number Title Priority Date Filing Date
CA856418A Expired CA856418A (en) Expressway ramp traffic control system

Country Status (1)

Country Link
CA (1) CA856418A (en)

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